I don't get mad at people, but I do get tired of teaching. I think the biggest frustration is that people will come in brand new to a group, with no clue of what's to come. If you are new to a raid that has been out for a while, you should look it up and watch some YouTube guides to at least get an idea of what your job will be. Some people will say "ya but I want to experience it with not knowing what's coming next" and I get that, but no one wants to wipe over and over and over, while you figure out how to jump the daughters platforms. Don't rely on randoms to be patient with your ignorance